Crane Rocker Arm - 11765R1

Brand: Crane Engine Parts Manufacturer

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Part Number: 11765R1
Part Location: U.S.
Availability: *Special Order
Delivery: 3 - 4 Weeks

Retail: $46.19

Price: $43.99

You Save: $2.20

Body Construction

Extruded Aluminum

Compatibility

1955-1987 Small Block Chevy Engines

Maximum Spring Diameter

1.63 Inch

Maximum Spring Pressure

700 Pound For Standard And 900 Pound For Wide Body

Mount Type

Stud Mount

Nut Style

Adjustable Locking

Offset

0.15 Inch

Quantity

Single

Ratio

Roller Pivot

Roller Tip

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Crane Rocker Arm

Rocker Arm; Gold Race; For Use With 1955-1987 Small Block Chevy Engines; 7/16 Stud; 1.5 Ratio; Non Self Aligning; Roller Rocker; Aluminum; Single/ 0.150 Right Offset Pushrod Seat Location

MPN: 11765R1

Millions of Crane Gold Race rocker arms have been sold because they provide a significant increase in performance and have proven to be exceptionally dependable. Their roller tip is more efficient than standard scrub-type rockers, they have a lower mass moment of inertia (less weight on the valve), and come in ratios that will increase the net valve lift and duration of a camshaft. The rocker arms are manufactured from heat-treated billet aluminum extrusions, and CNC machined to exacting tolerances. These gold anodized rockers have long had the reputation of being the most accurate on the market and feature Crane's exclusive Quick-Lift™ technology. They employ heavy-duty precision-ground steel needle bearings, a heat-treated steel roller tip, and come complete with adjustable locking nuts. Standard Crane Gold Race rocker arms are proven to handle up to 700 Pounds of valve spring pressure (open), while special “wide body” designs at rated to 900 Pounds. It’s a proven performer in drag racing, circle track, off-road and marine competition.

Compatibility: 1955-1987 Small Block Chevy Engines

Stud Diameter: 7/16 Inch

Ratio: 1.5

Body Construction: Extruded Aluminum

Mount Type: Stud Mount

Roller Tip: Yes

Roller Pivot: Yes

Nut Style: Adjustable Locking

Offset: 0.15 Inch

Self Aligning: No

Maximum Spring Pressure: 700 Pound For Standard And 900 Pound For Wide Body

Maximum Spring Diameter: 1.63 Inch

Quantity: Single

Features

Stud Mounted, Full-Roller Fulcrum, Roller Tip
Provide A Significant Increase In Performance And Have Proven To Be Exceptionally Dependable
Roller Tip Is More Efficient Than Standard Scrub-Type Rockers
Manufactured From Heat-Treated Billet Aluminum Extrusions, And CNC Machined To Exacting Tolerances
These Gold Anodized Rockers Have Long Had The Reputation Of Being The Most Accurate On The Market
Feature Crane's Exclusive Quick-Lift™technology
They Employ Heavy-Duty Precision-Ground Steel Needle Bearings And A Heat-Treated Steel Roller Tip And Come Complete With Adjustable Locking Nuts
Limited 1 Year Warranty For Street Use And No Warranty For Race Use

Specifications of Crane Rocker Arm - 11765R1
Body Construction	Extruded Aluminum
Compatibility	1955-1987 Small Block Chevy Engines
Maximum Spring Diameter	1.63 Inch
Maximum Spring Pressure	700 Pound For Standard And 900 Pound For Wide Body
Mount Type	Stud Mount
Nut Style	Adjustable Locking
Offset	0.15 Inch
Quantity	Single
Ratio	1.5
Roller Pivot	Yes
Roller Tip	Yes
Self Aligning	No
Stud Diameter	7/16 Inch